Security readout for executives and security teams
Plain-English summary
CVE-2019-6196 affects some Lenovo installation packages before version 1.2.9.3. A local attacker could abuse symbolic links during extraction or installation, causing privileged file operations against unintended files. The business risk is mainly endpoint or software-deployment compromise when outdated installer packages are still used.
Executive priority
Treat this as a moderate endpoint hygiene issue. Prioritize cleanup if Lenovo installers are centrally distributed, used in imaging workflows, or run with elevated privileges. It is not presented as actively exploited in the provided sources.
Technical view
The CVE describes a local symbolic-link issue in Lenovo installation packages. The CVSS 3.1 vector requires local access, low privileges, high attack complexity, and user interaction, but rates confidentiality, integrity, and availability impact as high if exploitation succeeds.
Likely exposure
Exposure is likely limited to environments that store, distribute, or execute affected Lenovo installation packages below version 1.2.9.3. The source bundle does not identify exact package names, CPEs, or operating systems, so asset owners must map Lenovo installer versions locally.
Exploitation context
The bundle does not show CISA KEV listing or any cited evidence of active exploitation. The CVSS vector indicates exploitation is local, high complexity, and requires user interaction, reducing broad internet-scale risk but not eliminating endpoint risk.
Researcher notes
The public data is sparse: affected product details are generic, with no CPEs and no exact package list in the bundle. Analysis should stay tied to Lenovo advisory LEN-27431 and version boundary 1.2.9.3.
Mitigation direction
- Update affected Lenovo installation packages to version 1.2.9.3 or later.
- Review Lenovo advisory LEN-27431 for exact vendor guidance.
- Remove outdated installer copies from software repositories and endpoint caches.
- Limit who can stage or execute privileged software installation packages.
Validation and detection
- Inventory Lenovo installer package versions in deployment tools and file shares.
- Confirm no package below 1.2.9.3 remains approved for use.
- Check endpoint management logs for recent execution of older Lenovo installers.
- Document any unresolved Lenovo package names not covered by the advisory evidence.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-426: Exact CWE lookup
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Open ATT&CK lookupCVE-2019-6196 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H0.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.7MediumVector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://support.lenovo.com/us/en/product_security/len-27431CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Untrusted Search Path
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